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| author | David Ahern <dsahern@gmail.com> | 2013-09-22 19:45:00 -0600 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-10-09 17:41:42 -0300 |
| commit | 4f8c1b74c5fdac35ee4480685d42030446724848 (patch) | |
| tree | aefce826c32d45cded84d2b0db11ecb1ad6f524c /tools/perf/builtin-trace.c | |
| parent | 46cce19ba8cc8231d3c949c128e4bdaf420228a2 (diff) | |
| download | lwn-4f8c1b74c5fdac35ee4480685d42030446724848.tar.gz lwn-4f8c1b74c5fdac35ee4480685d42030446724848.zip | |
perf trace: Add beautifier for clock_gettime's clk_id argument
Before:
0.030 ( 0.002 ms): 2571 clock_gettime(which_clock: 1, tp: 0x7f3b45729cd0 ) = 0
After:
0.030 ( 0.002 ms): 2571 clock_gettime(which_clock: MONOTONIC, tp: 0x7f3b45729cd0 ) = 0
v2: Update to use the STRARRAY option
Signed-off-by: David Ahern <dsahern@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1379900700-5186-6-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-trace.c')
| -rw-r--r-- | tools/perf/builtin-trace.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 76d9427b4b91..39a947a0d122 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -297,6 +297,12 @@ static DEFINE_STRARRAY(rlimit_resources); static const char *sighow[] = { "BLOCK", "UNBLOCK", "SETMASK", }; static DEFINE_STRARRAY(sighow); +static const char *clockid[] = { + "REALTIME", "MONOTONIC", "PROCESS_CPUTIME_ID", "THREAD_CPUTIME_ID", + "MONOTONIC_RAW", "REALTIME_COARSE", "MONOTONIC_COARSE", +}; +static DEFINE_STRARRAY(clockid); + static const char *socket_families[] = { "UNSPEC", "LOCAL", "INET", "AX25", "IPX", "APPLETALK", "NETROM", "BRIDGE", "ATMPVC", "X25", "INET6", "ROSE", "DECnet", "NETBEUI", @@ -603,6 +609,7 @@ static struct syscall_fmt { { .name = "arch_prctl", .errmsg = true, .alias = "prctl", }, { .name = "brk", .hexret = true, .arg_scnprintf = { [0] = SCA_HEX, /* brk */ }, }, + { .name = "clock_gettime", .errmsg = true, STRARRAY(0, clk_id, clockid), }, { .name = "connect", .errmsg = true, }, { .name = "epoll_ctl", .errmsg = true, STRARRAY(1, op, epoll_ctl_ops), }, { .name = "eventfd2", .errmsg = true, |